TonySama｜潜水日记

Dive buddy with my wife. AOW · Nitrox · Deep · PPB · Nav
Malaysia · Philippines · Bali · Phuket
真实潜水经历 · 不露脸 · 中英双语
Scuba diary. Real dives, no faces.

[TonySama｜潜水日记 @TonySama0825]

潜水日记｜和老婆当 buddy

浪中岛一起拿的 AOW，后来又补了 Nitrox、Deep、PPB、Nav。
常去马来、菲律宾、巴厘、普吉——不露脸，就记真实下水，还有下水前那些不起眼的小事。

这条先置顶当自我介绍；想看经历就翻主页「潜水日记」。下水前 30 秒怎么互相检查 → https://t.co/kGPq9KYOyQ

你上次下水，最想跟 buddy 对一下的是哪一步？

EN: Dive buddy with my wife. Real SE Asia notes, no face. Diary on the profile; buddy check linked above.

[TonySama｜潜水日记 @TonySama0825]

Buddy 不是摆设｜下水前 30 秒

日记 01 那次双级头失灵，能慢慢升水，靠的是老婆把备用头递过来。
所以现在每次下水前，我们都会互相做这 3 步（你也可以抄）：

1. 气：互看表压，确认主/备用二级头都能吸
2. 手势：中性浮力、上升、没气——三套暗号对一遍
3. 位置：摸一下对方备用头在哪，别等出事再找

检查走过场，不如不上水。
你们下水前会认真做 buddy check，还是点头就算过？

EN: Before every dive we do a 30-second buddy check—gas, signals, where the alternate is. The day both my regs failed at 10 m, that habit mattered more than any camera shot.

[TonySama｜潜水日记 @TonySama0825]

@diywrapclub 1000 miles with kids is the real test. On long highway stretches I just run plain Autopilot, lane keeping plus adaptive cruise, and it takes a lot of the fatigue out. Did the third row actually get used, or did it end up as luggage space?

[TonySama｜潜水日记 @TonySama0825]

@NASASpaceflight Clean static fire on B22. How many weeks until Flight 15 actually flies: under 4 or over 4?

[TonySama｜潜水日记 @TonySama0825]

@PADI Gallery rules down there: hover a fin-length off, never kneel. Good trim and slow frog kicks keep the sand down, so the divers behind you still get the view.

[TonySama｜潜水日记 @TonySama0825]

@diveSSI @piratesdiveclub Ras Mohammed. Shark & Yolanda Reef, where the Suez and Aqaba currents meet. Sort out your trim before you go: staying flat and frog-kicking low in that current is what saves your gas.

[TonySama｜潜水日记 @TonySama0825]

@Lunadivingthai Heading to Phuket/Khao Lak over Chinese New Year. How's the vis been on the coral sites lately, and are you running Similan day trips this season?

[TonySama｜潜水日记 @TonySama0825]

@HeyCuriousBear 凯恩斯考AOW这起点太爽了。深潜那门有没有在30米做氮醉小测试？很多人就是那一下才发现自己反应慢了多少。
Cairns for AOW is a great start. Did your instructor run the narcosis test at 30m?

[TonySama｜潜水日记 @TonySama0825]

@srrashmi1 Diver here. A club pool is the safest place to learn this. Ask them three things: is the instructor certified, how many students per instructor, and are they teaching her to equalize early and never hold her breath. If all three check out, you can breathe a bit easier too.

[TonySama｜潜水日记 @TonySama0825]

@scubadivingmag Two things went wrong before the pipe even mattered: going in alone, and still pushing under 500 psi. I turn at a third of my gas, and if there's anything overhead, my buddy stays at the entrance. No lobster is worth that.

[TonySama｜潜水日记 @TonySama0825]

潜水日记 08｜高氧，下水前自己测气
我们俩都有 Nitrox 证，在妈妈岛潜过高氧。
能抄的流程：自己测一遍氧含量 → 跟气瓶标签对上 → 心里记下这瓶气的 MOD（最大作业深度）。
气是店里配的，吸的人是你。

Both Nitrox-certified — we've dived it at Malapascua.
Routine: analyze the tank yourself, match it to the label, know your MOD before you descend. The shop mixed it; you're the one breathing it.

高氧瓶你每次自己测，还是信店里？
Nitrox: test it yourself, or trust the shop?

下周写深潜课改变了什么 / Next week: what the Deep course changed

[TonySama｜潜水日记 @TonySama0825]

@SERobinsonJr A $10B solar cell plant is a different bet than another vehicle line. Curious how fast local incentives turn into actual module output.

[TonySama｜潜水日记 @TonySama0825]

@tslaming Dates on the call are interesting. For daily driving what still matters to me is supervised Autopilot on highway and in traffic—the help I actually use now, not the unsupervised timeline.

[TonySama｜潜水日记 @TonySama0825]

@PADI That quiet is real. Slowing the breath cycle cuts air use more than any fancy fin kick I've tried.

[TonySama｜潜水日记 @TonySama0825]

@CryptoPainter 70bar 追海狼群有点狠。我更倾向留足余气做安全停留——画面可以等下一次，气不够升水永远优先。

[TonySama｜潜水日记 @TonySama0825]

@CryptoPainter 科莫多水流变化快，蛙踢稳住姿态比猛划更省气。等船那段先跟当地店对一下潮汐窗口，比硬刚水流值。

[TonySama｜潜水日记 @TonySama0825]

@CryptoPainter 妈妈岛那边长尾鲨也多是单条巡游。保持中性浮力别追，侧身平行它的游线，别挡上升路径——近景反而更稳。

[TonySama｜潜水日记 @TonySama0825]

@glyphclutter Respect. Most OW shops rent the full kit for the course — so the quit streak doesn't have to wait on buying gear. One clean week at a time 🤿

[TonySama｜潜水日记 @TonySama0825]

@JoeAlsaidd If “half load ≈ 10× F9 downlink” holds, the metric that matters is cost per bit. Reuse cadence is what turns that multiplier into real capacity.

[TonySama｜潜水日记 @TonySama0825]

@capetownmag Aquarium is great for nervous beginners to learn buoyancy without swell. Ocean current and vis are another sport — after cert, do a calm OW site soon so the muscle memory sticks.

[TonySama｜潜水日记 @TonySama0825]

@songyiqiuo 红海能见度好也别一上来就冲深，耳压和气耗会一起涨。第一次过 30 米，Nitrox + 勤看表；安全浮上来比「潜得深」更值得晒。

[TonySama｜潜水日记 @TonySama0825]

@DANGlobalSafety Liveaboard tip that stuck with me: treat the first dive as a systems check for you and your buddy, not a photo run. Gear failure at sea is a different game than shore diving.